A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6130-01-013-5538
NSN 6320-01-054-3046
NSN 6645-01-218-5234
NSN 6320-01-473-3848
NSN 6620-01-632-0394
NSN 6130-01-455-9282
NSN 7035-01-211-5636
NSN 6685-01-056-5283
NSN 5910-01-069-9725
NSN 5905-01-566-2832
NSN 5985-01-418-0417
NSN 6685-01-616-3023